<?php
/**
 * Created by PhpStorm.
 * User: Administrator
 * Date: 2018/4/27
 * Time: 14:58
 */

namespace app\model;

class StationBoxOrder extends Common
{
    protected static $obj;

    public function _initialize()
    {
        parent::_initialize();
        $this->db_name = 'station_box_order';
    }

    /**
     * 类入口
     * @return StationBoxOrder
     */
    public static function getInstance()
    {
        if (is_null(self::$obj))
            self::$obj = new self();
        return self::$obj;
    }

}